
.nav-bar{
    width: 170px;
    /* width: fit-content; */
    /* width: 200px; */
    height: 100%;
    -webkit-transition: width 0.3s;
    transition: width 0.3s;
    -webkit-transition-property: width;
    transition-property: width;
    -webkit-transition-duration: 0.3s;
            transition-duration: 0.3s;
    -webkit-transition-timing-function: initial;
            transition-timing-function: initial;
    -webkit-transition-delay: initial;
            transition-delay: initial;
    position: relative;
    padding-bottom: 95px;
}

/* aaaaaaaa */

.nav-bar .bar{
    /* height: 100%;  */
    max-height: 100%;
    height: auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
   
}

.collapsed{
    width: 64px;    
}

.bar{
    top: 0px;
    padding: 0;
    background: #020916;
    border: 1px solid #2c6a79;
    border-radius: 0 5px 5px 0;
}

.menu-link{
    padding: 10px 0;
    color: #5e9472;
    font-size: 14px;
    text-align: left;
}

/*三条线  */

.menu-item .link{
    height: 25px;
    line-height: 25px;
    padding: 0;
    background: #173b43;
    color: #5e9472;
    text-align: center;
}

/*默认导航项的图标  */

.menuItem-ico{
    font-size: 24px;
    display: inline-block;
    width: 24px; 
    height: 22px;
    vertical-align: middle;
}

/*提示框  */

.menuItem-name{
    display: inline-block;
    height: 22px;
    line-height: 22px;
    vertical-align: middle;
    padding: 0 10px;
}

/* aaaaaaaaaaaaaaaa */

.default{
    /* height: 27%;
    overflow:hidden;  */
    max-height: 176px;
    overflow: hidden;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
}

/* aaaaaa */

.menu-default{    
    /* height: 100%; */
    max-height: 176px;
}

/* aaaaaaaaaaa */

.custom{
    /* height: 65%;
    overflow: hidden; */

    max-height: 542px;
    overflow: hidden;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
     
}

.menu-custom{
    /* height: 100%; */
    max-height: 542px;
    overflow: hidden;
}

/*
导航栏滚动条样式
*/

.scrollbar{
    overflow-y: auto;
    overflow-x: hidden;
}

.scrollbar::-webkit-scrollbar {
    width: 0px;
}

.scrollbar:hover::-webkit-scrollbar {
    width: 4px;
}

.scrollbar::-webkit-scrollbar-track {
    background-color: #157b8a;
border-radius: 10px;
}

.scrollbar::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-color: greenyellow;;
}

.scrollbar::-webkit-scrollbar-track-piece {
    background: transparent;
}

/* ------------------------- */

.menu-default .menu-item,
.menu-custom .menu-item{
    position: relative;
}

/* .menu-default .menu-item:hover .prompt,
.menu-custom .menu-item:hover .prompt{
    display: block;
} 
 .menu-default .prompt,
 .menu-custom .prompt{  
    display: none; 
    position: absolute;
    top: 0;
    right: 0px;
} 
.menu-default .prompt .title,
.menu-custom .prompt .title{
    position: absolute;
    top: 0;
    left: 8px;
    padding: 10px 15px;
    background: #3d7e99;
    color: #fff;
}
.menu-default .prompt span,
.menu-custom .prompt span{
    content: "";    
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-right: 8px solid #3d7e99;
    border-bottom: 8px solid transparent;
    position: absolute;
    top: 14px;
    left: 0;
} */

.prompt{  
    display: block; 
    position: absolute;
    /* top: 0; */
    right: 0px;
}

.prompt .title{
    position: absolute;
    top: 0;
    left: 8px;
    padding: 10px 15px;
    background: #3d7e99;
    color: #fff;
}

.prompt span{
    content: "";    
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-right: 8px solid #3d7e99;
    border-bottom: 8px solid transparent;
    position: absolute;
    top: 14px;
    left: 0;
}

/* -------------------- */

.clear{
    clear: both;
}

/*分割线  */

.division{
    border-bottom: 1px solid #5e9472;
    height: 0;
    /*margin: 0 10px;*/
    /*margin-top: 10px;*/
    padding: 0 10px;
    padding-top: 10px;
}

/*自定义导航中的箭头  */

.menu-custom{
    padding-bottom: 26px;
}

.arrow{
    height: 25px;
    line-height: 25px;
    background: #173b43;
    text-align: center;
    position: absolute;
    bottom: 0px;
    width: 100%;
    cursor: pointer;
    /*margin-top:20px; */
}

.arrow span:after {
    color: #5e9472;
    content: "";
    font-family: "FontAwesome";
    font-size: 16px;    
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    -webkit-transition: right .25s ease-in-out 0s;
    transition: right .25s ease-in-out 0s;
}

/*弹出层背景  */

.nav-bar .dropdown{
    background: #020916;   
    /* position: fixed; */
    position: absolute;
    top: 0px;
    left:-18px; 
    width: 335px;
    height: 99%;
    transition: -webkit-transform .3s ease-in-out 0s;
    -webkit-transition: -webkit-transform .3s ease-in-out 0s;
    transition: transform .3s ease-in-out 0s;
    transition: transform .3s ease-in-out 0s, -webkit-transform .3s ease-in-out 0s; 
}

/*搜索框所在的头  */

.dropdown .dropdown-head{
     padding: 30px 23px 10px; 
     background: #3d7e99;
     margin-bottom: 5px;
}

/*关闭按钮  */

.dropdown .dropdown-close{
    color: #a5dbf7;
    position: absolute;
    right: 8px;
    top: 0px;
}

/* 搜索框中的放大镜 */

.btn .material-icons{
    color: #a5dbf7;
}

.dropdown .form-group{
    margin: 0;
}

.dropdown-head input,.dropdown-head .btn{
    height: 28px;
}

.dropdown-head input{
    border-radius: 6px;
    background: #2c5c70;
    color: #a5dbf7;
}

/*弹出层内容  */

.dropdown .dropdown-content{
    height: 90%;
    padding: 0;
    transition: -webkit-transform .3s ease-in-out 0s;
    -webkit-transition: -webkit-transform .3s ease-in-out 0s;
    transition: transform .3s ease-in-out 0s;
    transition: transform .3s ease-in-out 0s, -webkit-transform .3s ease-in-out 0s; 
}

.dropdown-content .list{
    width: 100%;
    padding: 0 5px;
    margin: 0 0 4px;
}

/*弹出层下拉列表集合  */

.list.__items{
     margin: 0 0px 1px; 
}

.__items .list-group{
    border: none;
}

/*弹出层下拉列表头  */

.list-group{
    background: #2c5c70;  
    font-size: 14px;
    color: #a5dbf7;
    margin-bottom: 2px;
}

/*三角箭头  */

.__items .list-group::after {
    color: #a5dbf7;
}

/*下拉列表项集合  */

.__sub{
    padding: 0 10px;
}

/*弹出层下拉列表中的项  */

.list-item{
    /* text-align: center; */
    height: 32px;
    line-height: 32px;
    background: transparent; 
    color: #5e9472;
    border-top: none;
    border-bottom: 1px solid #2c6a79;
    padding: 0;
}

.list-item:hover{
    background: none;
}

.list-item::after{
    content: "";  
}

.__items .list-item:hover .list-name{
    text-shadow: 0 0 transparent;
}

.__items .list-item:first-child {
     border-top: none; 
}

.__items .list-item:last-child {
     border-bottom: none; 
}

.__items .list-name{
    color: #5e9472;
}

/*图标  */

/* .__items .list-ico{
    font-size: 20px;
    height: 33px;
    width: 36px;
    margin: 0;
    position: relative;
    top: 0px;
    text-shadow: 0 0 transparent;
    color: #5e9472;
    text-align: center;
} */

.list-link{
    padding: 0px;
    width: 89%;
}

.list-link .material-icons{
    vertical-align: middle;
}

/*弹出层滚动条  */

.dropdown .dropdown-content::-webkit-scrollbar-thumb {
    background: #2c5c70;    
    border-radius: 16px;
    filter: alpha(opacity=80);
    -moz-opacity: 0.8;
    -o-opacity: 0.8;
    -khtml-opacity: 0.8;
    -webkit-opacity: 0.8;
    -ms-opacity: 0.8;
    -o-opacity: 0.8;
    opacity: 0.8;
    border: 1px solid #349d96;
}

.dropdown .dropdown-content::-webkit-scrollbar-track-piece {
    background: #2f4e88;
}

.dropdown .dropdown-content::-moz-scrollbar-thumb {
    background: #2c5c70;    
    border-radius: 16px;
    filter: alpha(opacity=80);
    -moz-opacity: 0.8;
    -o-opacity: 0.8;
    -khtml-opacity: 0.8;
    -webkit-opacity: 0.8;
    -ms-opacity: 0.8;
    -o-opacity: 0.8;
    opacity: 0.8;
    border: 1px solid #349d96;
}

.dropdown .dropdown-content::-moz-scrollbar-track-piece {
    background: #2f4e88;
}

